baber/WOPTO huggingface dataset:
Patent JP-S6172426-A (JP)
Title: Optical fiber two-way talking device
Inventor: YAMASHITA KATSUYA
IPC: H04B10/00
Filed: 1984-09-18
Abstract: PURPOSE:To attain two-way communication with one core of optical fiber by setting the frequency not to be overlapped on a frequency in ranges of frequencies generated at modulation at the transmission side, detected at the reception side and of harmonics. CONSTITUTION:In desiring talking from a talking equipment main body 200 to a talking equipment main body 200' via a one-core optical line 20, a signal is transmitted in the order of electroacoustic converter 23   modulator 201  light source driving circuit 202   light source 203   optical branching device 204   optical connector 208   optical line 20   optical connector 208'  optical branching device 204' detection/demodulator 206'   speaker drive circuit 207' electroacoustic converter 23'. The signal component causing howling through a route comprising light source 203   optical branching device 204   photodetector 205   detector/demodulator 206   speaker drive circuit 207   converter 23 is eliminated by the detector/demodulator. This is realized by making the tuning/synchronizing frequency range of the demodulator 206 different from the frequency range of the maximum frequency shift due to center frequency + or - sound modulation of the transmission side by the light source 203.
Patent JP-H0360604-A (JP)
Title: Two stage recliner
Inventor: SUGIMOTO KUNIYUKI
IPC: B60N2/32
Filed: 1989-07-28
Abstract: PURPOSE:To easily combine a pedal convenient for a rear seat passenger to get in and off to a recliner by pivoting a catch lever provided with a spring for free rotation on a lower arm and providing a base plate with a raised stop capable of contacting part of the catch lever. CONSTITUTION:A catch lever 11 capable of engaging with and disengaging from both a lock pin 10 and a swing lever 26 is pivoted and sprung for free rotation. A raised stop 18 capable of contacting part of the catch lever 11 is formed on a base plate 1. When a rear seat passenger is to get off, either a pedal 29 is depressed or an operation lever 26 is tilted. Then a tooth member 32 is disengaged from the lower arm 2 so that the lower arm 2 is tilted forward with an urging spiral spring 6 and stops at a specified angle. During the forward tilting process of the lower arm 2, part of the catch lever 11 causes the lock lever 26 to rotate while contacting and rotating the stop 18 and making it in a half locked condition relative to the lock pin 10.
Patent JP-H0641989-A (JP)
Title: Installation method of foundation metal fitting
Inventor: UENO SHOJI
IPC: E02D27/44
Filed: 1992-07-23
Abstract: PURPOSE:To easily adjust the height, the levelness, and the like of a liner plate, and fix the liner plate itself to foundation bolts so as to prevent floating up from grout material, by fastening the upper and lower parts of positioning plates with nuts so as to fix the liner plate on the foundation bolts side. CONSTITUTION:Foundation bolts 4 are fixed on the foundation side through driving metal fittings 3, and the foundation bolts 4 are inserted through the holes of positioning plates 5 fixedly secured to a liner plate 6. The upper and lower parts of the positioning plate 5 inserted with the bolt are pinchedly held with a pair of nuts on the foundation bolt 4 side, and then the liner plate 6 is fixed by grout material 12.
Patent JP-H0482749-A (JP)
Title: Silicon substrate having porous silicon oxide layer
Inventor: KATO MASAKAZU
IPC: B41J2/335
Filed: 1990-07-24
Abstract: PURPOSE:To achieve better yields by making a planar shape of porous silicon oxide layers rounded in corners to prevent cracking of the porous silicon oxide layers dotted each with a thickness exceeding 10mum accurately. CONSTITUTION:A POS layer 31 comprising porous silicon oxide is formed partially on a surface layer of a silicon substrate 30. A planar shape of POS layers 31 is made square with rounded corners thereof. In the silicon substrate 30, the rounding of the corners 31a of the POS layers 31 enables the avoiding of concentration of a residual internal stress on one point of the corners 31a as generated in the layer 31 with the volumetric expansion is the making of PS into POS by oxidation thereof. This allows the silicon substrate 30 to disperse an internal stress to be applied on the corners of the porous silicon oxide layer 31 even when the porous silicon oxide layer 31 is formed with a thickness thereof exceeding 10mum thereby preventing possible cracking of the porous silicon oxide layer 31 and thus, the silicon substrate 30 can be produced with higher yields.
Patent JP-H1038351-A (JP)
Title: Monitoring system equipment of air conditioner
Inventor: CHIBA KAZUO
IPC: F24F11/02
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To issue properly an alarm accompanying an automatic restarting control, in accordance with a change in the form of maintenance, and thereby to lighten a burden on personnel for maintenance by providing a control means which sets a prescribed number of times variably on the basis of a time count of a timer means for counting day and hours. SOLUTION: A control means which sets a prescribed number of times variably according to a time zone of workday daytime and time zones of workday nighttime and a holiday on the basis of time count of a timer means is provided. The hottest point is determined by a function using a detected temperature and an operating frequency and is compared with a standard set value and thereby abnormality of an excess of the temperature of a discharge pipe is detected. In the time zone of workday daytime, an irregular stop and restarting due to the abnormality are allowed until they occur five times, but when they occur six times, an alarm is issued by a monitoring device 61. In the time zones of workday nighttime and a holiday, however, the irregular stop and the restarting are allowed until they occur 10 times, In the form of maintenance wherein the number of personnel for maintenance stationed in a remote monitoring center 60 is few, accordingly, the rate of issuance of the alarm can be lessened.
Patent JP-S5986880-A (JP)
Inventor: NAKABAYASHI HIDEO
IPC: F25B5/00
Filed: 1982-11-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07114778-A (JP)
Title: Signal processing circuit for rotary head type magnetic reproducing device
Inventor: ENDO KAZUHITO
IPC: G11B20/18
Filed: 1994-08-22
Abstract: PURPOSE:To make successive large errors hard to occur and reproduce good data by rearranging digital signals in a unit time interleave-processed in a prescribed order and outputting and reproducing them. CONSTITUTION:A sample stored in a memory circuit 4 is read out in required order by a recording system memory address control circuit 5, and given to a encoding circuit 6. In the encoding circuit 6, an error correcting code and an error detecting code are generated, and written in the memory circuit 4. A decoding circuit 17 performs error detection and error correction using the error correcting code. A corrected sample in a memory is successively read out by a memory address control circuit 16, given to a correcting circuit, and correction such as interpolation of an average value and the like is performed for a sample in which an error was detected but it could not be corrected.
Patent JP-H0863196-A (JP)
Title: Post filter
Inventor: OZAWA KAZUNORI
IPC: G10L19/26
Filed: 1994-08-22
Abstract: PURPOSE: To improve reproducing tone quality of a voice signal encoded at a low bit rate. CONSTITUTION: A prescribed linear predictive coefficient is generated by a molecule coefficient calculation circuit 25 based on a spectrum parameter outputted from an encoder. A prescribed correction coefficient is generated from the linear predictive coefficient and the spectrum parameter by a correction filter coefficient calculation circuit 35. A spectrum post filter 20 generates a prescribed transfer characteristic based on the spectrum parameter and the linear predictive coefficient and filters an inputted regenerative signal. A correction filter 30 forms the prescribed transfer characteristic based on the correction coefficient to correct the output of the spectrum post filter. The level of the output of the correction filter is adjusted by a gain adjustment circuit 40, and the corrected regenerative signal is outputted to the outside.
Patent JP-S5898879-A (JP)
Title: Door lock controlling system for floppy disc driving device
Inventor: KINOSHITA SEISHI
IPC: G11B19/00
Filed: 1981-12-07
Abstract: PURPOSE:To lock surely only a desired device, by transmitting selecting signals different in timing and a door lock signal from this controller at the selection switching time, from a controller, which drives plural floppy disc driving devices. CONSTITUTION:A DSTC (drive select timing control) circuit 22 receives floppy disc device FDD selecting signals DS1 and DS0 and a clock signal MCLK from a floppy disc controller 21 and outputs decoded FDD selecting signal CSELi and controlling signals SL0 and SL1 for door lock. An FDD selecting signal CESLi are stored in a buffer register 23, and select signals SELn are sent to corresponding FDDs individually by the drive control in a driver 24. Door lock information from a CPU is stored in a register 25, and door lock indicating signals DLOCKn are sent to a selector 26. The selector 26 selects one of door lock controlling signals DLOCKn by the signal from the DSTC circuit 22, and transmits the door lock controlling signal through a driver 27. Thus, only a desired FDD is locked surely.
Patent JP-2001018483-A (JP)
Title: Printer
Inventor: TAKEI YOSHIKI
IPC: B41J29/13
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a housing structure capable of easily passing the trip through the leading route at a time of the housing of the roll paper in a printer equipped with the support shaft of the center of the roll paper. SOLUTION: A printer has a housing body having the insertion opening of roll paper R on one side thereof and equipped with a roll paper housing part 13 having a support shaft 14 erected toward the insertion opening and the housing body is equipped with a first guide 17 constituting the paper route for guiding the outer peripheral end of the roll paper arranged in the roll paper housing part 13 to the outside of the housing body and regulating one surface side of the roll paper, a lid member 20 supported in a freely openable and closable manner by the housing body and opening the insertion opening at a time of its opening to enable the insertion of the roll paper into the roll paper housing part 13,  the first guide 17 at a time of the closure of the lid member 20 and a means separating the second guide 16 from the first guide at a time of the opening of the lid member 20 to open the paper route.
Patent JP-H0943483-A (JP)
Title: Lens controller and lens position adjusting method using the same
Inventor: TANAKA TAEKO
IPC: H04N5/232
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a lens position controller capable of eliminating the amount of blur in the middle of zooming and also capable of eliminating the error of focal distance without tightening up the accuracy of manufacture, that is, allowable error. SOLUTION: A memory storing the focusing position of a focusing lens 105 with respect to a variable power lens position in accordance with an object distance is provided for adjusting a lens system provided with the variable power lens 102 and a focusing lens 105 for correcting the movement of a focusing surface in the case the lens 102 moves; the telephotographic end of a variable power lens group and the reference position of a focus lens group are set based on the information of the positions of the lens 102 on a wide side, on a telephotographic side and on an intermediate point and the information of the focusing positions of the lens 105 on the respective set positions of the lens 102, so that the wide end is set as the reference of the telephotographic end, and the focusing position on the wide end is stored as the wide end reference position of the lens 105.
Patent JP-H0482401-A (JP)
Title: Dielectric filter
Inventor: KATSUTA MASAHIRO
IPC: H01P1/205
Filed: 1990-07-25
Abstract: PURPOSE:To prevent stress occurring due to heat shock by attaching specific coefficients of thermal expansion on a shielding member and a dielectric block. CONSTITUTION:The shielding member 14 is manufactured by forming a lower copper plating layer and furthermore, a solder (Sn:Pb=9:1) plating layer on a nickel/iron alloy plate with prescribed width, respectively. The coefficient of thermal expansion of the shielding member 14 is set nearly equal to that of a ceramic dielectric block 1 in a range of 20-300 deg.C, and reliability for the heat shock can be improved by setting a ratio of coefficients of thermal expansion of them within a range between 0.5-1.5.
Patent JP-S6090199-A (JP)
Inventor: YAMASHITA KAZUHISA
IPC: B67D7/40
Filed: 1983-10-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0362648-A (JP)
Title: Rolling system
Inventor: ISHIGURO NAOTO
IPC: H04L12/40
Filed: 1989-07-31
Abstract: PURPOSE:To send a required data at any time immediately by storing a data required for the transmission in a memory area the same capacity as a memory storing the data in a controller and a terminal equipment prior to the transmission. CONSTITUTION:When a controller 1 designates a terminal equipment 3 by a polling command Sp to allow the equipment 3 to send the data sent therefrom at its disposal for the communication, each equipment 3 writes and stores a data number and the data to an address 0 of a specific transmission data area 5 in a storage means 3a. In this state, the command Sp is sent from the equipment 1 and received, then the equipment 3 corresponding to the terminal equipment number in the command Sp reads the data in the area 5 and sends it to the controller 1 by the designation of an address 0 by an address signal in the command Sp. The controller 1 reads the data number from the data and writes the data to a corresponding address. Then the data number and the data to be sent are written and stored in the address 0.
Patent JP-S6359957-A (JP)
Inventor: KOU SHIYUUI
IPC: G16H10/60
Filed: 1986-08-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1136898-A (JP)
Title: Electronic controller for fuel injection for motorcycle
Inventor: ISHIGAMI HIDETOSHI
IPC: F02D45/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To reduce deviation in A/F with respect to intake air capacity in all operating regions in a system for injecting fuel at a throttle valve in its upperstream side. SOLUTION: A motorcycle is provided with a throttle valve 15 interposed in the intake pipe 13 of an engine 1, a fuel injection valve 16 interposed in the upperstream side of the throttle valve 15, an air control valve 17 interposed in the upperstream side of the fuel injection valve 16. The operation of the air control valve 17 is controlled to be delayed until the operating state of the motorcycle has high engine speed as a gear ratio increases and to increase delay in intake air.
Patent JP-S6356112-A (JP)
Inventor: AOYANAGI HIROKUNI
IPC: H02G5/06
Filed: 1986-08-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06110197-A (JP)
Title: Formation of mask forming fine pattern and device therefor
Inventor: OTSUBO TORU
IPC: G03F1/80
Filed: 1993-08-09
Abstract: PURPOSE:To improve the productivity and reliability in the production of semiconductor devices and liquid crystal devices by forming the parts corresponding to a resist mask by gaseous molecule adsorption in a vacuum and making continuous treatment from film deposition on a substrate to mask forming and etching in a vacuum. CONSTITUTION:The substrate is set in a cleaning chamber 6 through a loading chamber 1, a vacuum sepn. chamber 2, etc., and the oxidized film, etc., formed on the substrate surface are removed by sputtering and etching using Ar ions. The substrate is then set in a sputtering chamber 7 and an aluminum film is formed on the substrate surface by film formation by sputtering. Further, the substrate is set in a resist forming chamber 8 and a retrafluorodisilane film is formed on the substrate. The retrafluorodisilane film is then polymerized by a UV lamp to form a resist film. This substrate is then set through a transporting chamber, etc., into an EB exposing chamber 11 where the substrate is exposed by an electron beam. The film forming the polymer is evaporated in the parts irradiated with the electron beam. The mask of the resist film is thus formed.
Patent JP-H1138137-A (JP)
Title: Distance measuring equipment
Inventor: HOASHI YOSHIAKI
IPC: G01S17/10
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To enable a distance measuring equipment provided with an STC(sensitivity time control) circuit to always accurately measure the distance to an object without receiving any influence from the field-through of the STC circuit. SOLUTION: In the distance measuring equipment provided with an STC circuit 18, which is controlled so that the amplification factor of the circuit 18 may be increased with time after measuring light is emitted in a light receiving signal processing system, a pseudo signal is inputted to an amplifier 14 while the amplification factor of the STC circuit 18 is made to be the maximum value and the pseudo signal level (reference level) outputted from the STC circuit 18 when the pseudo signal is inputted to the amplifier 14 is detected by means of a peak hold circuit 28.  In addition, the pseudo signal is inputted to the amplifier 14 when the amplification factor becomes the maximum by changing the amplification factor of the circuit 18 similarly to the distance measuring time and the pseudo signal level (operating level) outputted from the circuit 18 when the pseudo signal is inputted to the circuit 14 is detected by means of the peak hold circuit 28. Then, a DC voltage VDC for canceling field-through impressed upon the signal input terminal of the circuit 18 is set so that the operation level may become a reference level.
Patent JP-H0246636-A (JP)
Title: Image display device and its manufacture
Inventor: WATANABE MASANORI
IPC: H01J31/12
Filed: 1988-08-08
Abstract: PURPOSE:To reduce the unevenness of individual minute electron sources in the performance and to obtain an image display device of a long service life by composing electron sources provided at crossing points of X-Y matrix electrodes with electrodes (cold cathode) connected to an X-array cathode and a Y-array electrode (gate electrode) opposing to the X-array electrode on the same plane. CONSTITUTION:An image display device is composed by opposing a glass base 1 made by providing electric field discharge electron source at the crossing points of X-Y matrix electrodes, and a face plate 2 to which a phosphor is spread. The electric field discharge electron source is composed of a cold cathode 7 and a gate electrode 5 opposing each other on the surface of an insulating layer 4 which covers the surface of the X electrode 3. The cold cathode 7 is connected to the X electrode through a through hole 6 furnished to the insulating layer 4. At the end surface of the cold cathode 7 opposing to the gate electrode 5, numerous projections 12 are formed. As a result, an image display device of a good evenness and a long service life can be obtained.
Patent JP-S5987827-A (JP)
Title: Detecting method of position of lead and wire-bonding device
Inventor: ARIGA MAKOTO
IPC: H01L21/60
Filed: 1982-11-12
Abstract: PURPOSE:To detect the positions of leads with high accuracy, and to execute wire-bonding fully automatically with high accuracy by capturing lead sections as pictures, recognizing positions satisfying the conditions of the boundaries of the leads in the directions of mutually opposite one pairs and detecting central positions. CONSTITUTION:An X-Y table 3 is controlled while using a design value for an IC package as a reference, the leads 11 of the IC package 6 are taken into a picture processor 10 as lead pictures by an optical system 2 and a TV camera 1, and the positions of the leads for wire-bonding are recognized by the pictures. An X-Y table 5 fixing the IC package 6 is controlled according to the informations of the recognized positions in order to accurately bond a wire at the recognized positions, the leads 11 and a bonding-tool 7 are positioned, and the wire is bonded. Accordingly, the X-Y table 3 is controlled to the leads to be wire- bonded in succession, the lead pictures are inputted to the picture processor 10, said operation is executed, and the wire is bonded with all of the leads.
Patent JP-S58100361-A (JP)
Title: Manufacture of electrode for battery
Inventor: MATSUMOTO ISAO
IPC: H01M4/04
Filed: 1981-12-07
Abstract: PURPOSE:To obtain an electrode which has an excellent discharge characteristic and a constant quality by preventing any inferiorities such as irregular cracks from developing in lead-connecting parts by providing a porous spongy metallic base plate with belt- like compressed parts, and providing each of said compressed parts with a crack, a cut or a cutting uncompressed part. CONSTITUTION:Belt-like compressed parts 2 are provided on a long base plate 1 made of a porous spongy metallic body. Next, each compressed part 2 is provided with a crack 5 in such a manner that the part 2 is divided into two parts in the longitudinal direction of the plate 1, or else, a circular punched hole or uncompressed part 7 is provided on the center of each compressed part 2. Then, a pasty active material mixture is packed into the plate 1, and the plate 1 coated with the pasty mixture is pressed by being placed between rollers. Here, even when tensile force works upon the compressed parts 2 when active-material packed parts 3 are extended in the longitudinal direction of the plate 1, crackes 5 or the like extend in the longitudinal direction of the plate 1, and there is no possibility that any cracks develop in the compressed parts 2a and 2b. After that, the centers of the cracks 5 are cut perpendicular to the longitudinal direction of the plate 1 so as to make electrodes each of which has at least one compressed part 2, and thus made electrodes are dried.
Patent JP-H0844768-A (JP)
Title: Graphic data transmission system
Inventor: SATO HIROTO
IPC: G06F17/50
Filed: 1994-07-29
Abstract: PURPOSE:To transmit irreducible data and shorten the transmission time by allowing a master and a slave station to have graphic data respectively and checking the update dates of the graphic data. CONSTITUTION:An operator specifies an object layer, and a pen input personal computer 29 generates segmented data including an update date and time and a retrieval range and sends them to the master station 1. Once the segmented data sent from the slave station are received on the side of the master station 1, an application program 9 extracts graphic data corresponding to the drawing number fo the segmented data from a data base 7 to a work file 11, record by record. The update date and time of the extracted graphic data are compared with the update date and time of the segmented data. When there are graphic data updated within the retrieval range, the updated graphic data are sent to the slave equipment. Then the graphic data sent from the master equipment 1 are expanded in a work file on the pen input personal computer 29 and the contents of the work file on the personal computer 29 are displayed.